Charge your Iphone 4G Power Battery correctly, in accordance with its type.Store batteries properly. If the contacts are two different metals, such as gold and tin, accelerated corrosion known as "galvanic or bi-metallic" occurs. Lithium ion batteries are not rated to operate at refrigerated temperatures, so let the Iphone battery sit outside the refrigerator for at least an hour before using it again. * [This section formerly read: If you charge the battery partially enough times, eventually the battery "forgets" that it can charge fully. Recharge batteries after storage. DO NOT fully discharge a lithium-ion battery! Unlike Ni-Cd batteries, lithium-ion batteries&39; life is shortened every time you fully discharge them. Lithium ion batteries oxidize least when they are stored at 40% charge. Don&39;t keep it with metal objects that might move around and short-circuit the terminals. * Lithium ion batteries can be preserved by careful charging and avoiding storing them at full charge. Be careful: these solvent dissolve plastic, so use a china smart light manufacturers Q-Tip to avoid damaging the battery housing or the phone.

As described in Wikipedia and many expert sources,[3] the term "memory effect" has been widely mythologized to describe any and all deterioration of NiCd (and other battery chemistries), in many cases misleading consumers into further shortening the lives of the batteries through over-discharging to "recondition" them. 2. They do not require "reconditioning. Never store a lithium battery at low voltage. Put the battery in the freezer or fridge. New batteries should be fully charged before their first use to obtain maximum capacity. Lithium-ion batteries, like most rechargeable batteries, have a set number of charges in them. Most newer cell phones have lithium-ion batteries, while older ones generally have nickel-based batteries. Clean them with a cotton swab and rubbing or isopropyl alcohol. Over time, contacts may accumulate dirt which reduce the efficiency of energy transfer. Your battery will last longest if used near room temperature, and nothing wears on a battery like extended exposure to high temperatures.

Keep the battery cool. The appropriate length of time between reconditionings varies. In addition, check the Iphone battery while it&39;s charging. 5. Read the label on the back of the battery or in the technical specifications in the manual to determine which yours is. If your Battery for Nokia N79 will be out of use for a while, disconnect it from the phone and store it in a cool and dry but not freezing place (an airtight container in a refrigerator, but not a freezer). 3. A nickel-based battery suffering from memory effect can be reconditioned, which requires the battery to be completely discharged, then completely recharged (sometimes several times). * Nickel-based batteries (either NiCd or NiMH) DO NOT generally suffer from a misunderstood phenomenon known as the "memory effect.Initialize a new battery.1.Clean the Iphone battery contacts on the battery and on the phone. Cutting the corrosion from the contacts often requires solvents, such as acetone or nail polish remover.

While you can&39;t control the weather, you can avoid leaving your phone in a hot car or in direct sunlight, and you don&39;t have to carry your phone in your pocket, where your body heat will raise its temperature. A good rule to follow for nickel-battery cell-phones is to discharge them completely once every two to three weeks, and only when you have a charger available." * Regardless of the Iphone battery type, use only a charger rated for your battery, and discontinue use of a charger that causes the battery to heat up excessively. If it seems excessively hot, your charger may be malfunctioning. Instead, charge them when the battery meter shows one bar left. Nickel-based batteries should be charged for 16 hours initially and run through 2-4 full charge/full discharge cycles, while lithium ion batteries should be charged for about 5-6 hours. Ignore the phone telling you that the battery is full-this is normal but is not accurate if the Iphone 4 Built-in Battery is not initialized.